package com.huidao.servlet.buyer;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.huidao.entity.Order;
import com.huidao.entity.User;
import com.huidao.service.OrderService;
import com.huidao.service.OrderServiceImpl;

/**
 * Servlet implementation class BuyerOrderListServlet
 */
public class BuyerOrderListServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public BuyerOrderListServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		int currentPage = 1;
		String cpage = request.getParameter("currentPage");
		if(cpage!=null){
			currentPage = Integer.parseInt(cpage);
		}
		User user = (User)request.getSession().getAttribute("user");
		OrderService se = new OrderServiceImpl();
		int totalPage = se.getTotalPageByBuyer(user.getUserId());
		List<Order> list = se.getOrderListByBuyer(currentPage,user.getUserId());
		request.setAttribute("currentPage", currentPage);
		request.setAttribute("totalPage", totalPage);
		request.setAttribute("list", list);
		request.getRequestDispatcher("orderlist.jsp").forward(request, response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
	}

}
